I’ve just installed the latest ART_master AppImage (I’m on Linux Manjaro) and I notice that it is impossible to use the lens correction module, whatever the type of my Canon files (CR2 and CR3). So, I think Lensfun is not active. But on Windows, it is and it works! It isn’t that important (the distortion can be adjusted manually), but will this function be fixed soon ?
Hi, and welcome!
This is becoming a FAQ it seems… I’ve updated the wiki to add a workaround for windows, I suppose it’s needed also for the AppImage. Here’s how you should be able to make it work:
Add the following (or replace the entry if it is already there):
Now it should work. If not, please let us know.
Yesss, it works! Thanks a lot!
As a sidenote I had to add on Linux (after compiling the sources)
and it worked.
I am bumping this thread because I have just found an issue in the packaging of the LensFun DB in the AppImage case. The issue was also present in the RT AppImage, and discussed here: Profiled Lens Correction is missing my camera/lens - #7 by hholt
The consequence was that the AppImage was bundling the lensfun DB shipped with the lensfun sources, and therefore quite outdated/incomplete, instead of the one provided by
Now the up-to-date DB should be correctly bundled. Please let me know if you still encounter any LensFun-related issues…
How did you go about bundling the newer db?
I am calling
lensfun-update-data and then I copy the contents of
usr/share/lensfun/version_1 in the AppImage bundle.
If the update fails, then I copy the default DB from